134260980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{45667}}^1$

素因数の和:45693

約数の個数: 72

約数和(自身を含む): 437316768

約数和(自身を除く): 303055788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 45667, 91334, 137001, 182668, 228335, 274002, 319669, 456670, 548004, 639338, 685005, 913340, 959007, 1278676, 1370010, 1598345, 1918014, 2237683, 2740020, 3196690, 3836028, 4475366, 4795035, 6393380, 6713049, 8950732, 9590070, 11188415, 13426098, 19180140, 22376830, 26852196, 33565245, 44753660, 67130490, 134260980]

約数ペア:

[(1, 134260980), (2, 67130490), (3, 44753660), (4, 33565245), (5, 26852196), (6, 22376830), (7, 19180140), (10, 13426098), (12, 11188415), (14, 9590070), (15, 8950732), (20, 6713049), (21, 6393380), (28, 4795035), (30, 4475366), (35, 3836028), (42, 3196690), (49, 2740020), (60, 2237683), (70, 1918014), (84, 1598345), (98, 1370010), (105, 1278676), (140, 959007), (147, 913340), (196, 685005), (210, 639338), (245, 548004), (294, 456670), (420, 319669), (490, 274002), (588, 228335), (735, 182668), (980, 137001), (1470, 91334), (2940, 45667)]